Outgrow: Kids Size Tracker

0+
Downloads
Content rating
Everyone
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About this app

Never buy the wrong kids' clothing size again.

Outgrow tracks your children's wardrobes across 38+ brands and tells you exactly when each item will be outgrown — so you can shop ahead confidently and stop wasting money on clothes that don't fit.

The problem Outgrow solves

A size 6 at H&M fits completely differently than a size 6 at Carter's, Gap Kids, or Zara. The same child wears three different sizes depending on the brand. Add multiple kids, hand-me-downs, and clothes bought ahead — and keeping track becomes a full-time job.

Outgrow does that job for you.

What Outgrow does

Tracks your child's wardrobe across 30+ US, UK and European brands

Predicts exactly when each item will be outgrown based on your child's measurements and growth rate

Tells you what size to buy next at each brand before you shop

Scans clothing tags with your camera — add items in seconds with OCR tag detection

Manages multiple children and hand-me-down timing across siblings

Works with brands including H&M, Zara, Carter's, Gap Kids, Next, Primark, M&S, Nike, Adidas and 30+ more

How it works

Add your child's measurements and wardrobe items. Outgrow calculates how long each item fits based on your child's height and how fast they're growing.
You get clear fit status for every item — and alerts before things are outgrown.

Free to use

Outgrow is free for your first 1,000 users. No credit card required.
Updated on
Apr 10, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
App activity, App info and performance, and Device or other IDs
This app may collect these data types
Personal info, Photos and videos and 3 others
Data is encrypted in transit
You can request that data be deleted

What’s new

Welcome to the Outgrow beta — you're among the first parents to try this.

The app tracks your children's wardrobe across 38+ brands and tells you exactly when it's time to size up. Add your first child, a few items, and see what happens.

It's a beta — your honest feedback matters more than anything right now. What confused you? What was missing?

Email us at beta@tryoutgrow.com — we read every message.

Anton, Outgrow

App support

About the developer
Outgrow Solutions Oy
anton@tryoutgrow.com
Hedelmäkatu 1A 33270 TAMPERE Finland
+358 40 0774395